Re: [can-next 6/6] can: mcp251xfd: add HW timestamp to RX, TX and error CAN frames

This patch uses the previously added mcp251xfd_skb_set_timestamp()
function to convert the timestamp done by the CAN controller into a
proper skb hw timestamp.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 .../net/can/spi/mcp251xfd/mcp251xfd-core.c    | 22 ++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
index 965f8d82b8a1..24b91a6f380b 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c

@@ -1268,7 +1268,8 @@ mcp251xfd_handle_tefif_one(struct mcp251xfd_priv *priv,
 			   unsigned int *frame_len_ptr)
 {
 	struct net_device_stats *stats = &priv->ndev->stats;
-	u32 seq, seq_masked, tef_tail_masked;
+	struct sk_buff *skb;
+	u32 seq, seq_masked, tef_tail_masked, tef_tail;
 
 	seq = FIELD_GET(MCP251XFD_OBJ_FLAGS_SEQ_MCP2518FD_MASK,
 			hw_tef_obj->flags);

@@ -1284,9 +1285,12 @@ mcp251xfd_handle_tefif_one(struct mcp251xfd_priv *priv,
 	if (seq_masked != tef_tail_masked)
 		return mcp251xfd_handle_tefif_recover(priv, seq);
 
+	tef_tail = mcp251xfd_get_tef_tail(priv);
+	skb = priv->can.echo_skb[tef_tail];
+	mcp251xfd_skb_set_timestamp(priv, skb, hw_tef_obj->ts);